Free online tools for PDFs, images, text, and data.
Merge PDFs, compress images, format JSON, generate QR codes, and more. Pick a tool and use it right away. Your files never leave your device.
Fast, private, and free. No catch.
Every tool runs right in your browser, so your files are never uploaded to a server.
Instant Results
No uploading, no waiting in a queue. Tools run on your own device, so results appear in a moment.
All the Everyday Tools
PDF, image, text, and developer tools, plus calculators and generators, all in one place and simple to use.
Your Files Stay Private
Documents, passwords, and personal data never leave your computer. Nothing is stored or shared.
Popular Tools
The tools people use most. Click any one to start.
QR Code Generator
Generate customized, high-resolution QR codes for websites, text, and Wi-Fi credentials.
Percentage Calculator
Calculate percentages, percentage differences, and percent increases/decreases instantly.
Age Calculator
Calculate your exact age in years, months, days, total hours, and days until next birthday.
Loan & EMI Calculator
Calculate monthly loan payments (EMI), total interest paid, and total loan cost.
Discount & Sale Calculator
Find out final sale price, dollar savings, and optional sales tax on discounted purchases.
BMI Calculator
Check your Body Mass Index (BMI) and healthy weight status in Metric or Imperial units.
Compound Interest Calculator
Calculate investment growth, future value, and compound interest with regular monthly deposits.
Universal Unit Converter
Convert length, weight, temperature, speed, area, volume, and data storage units instantly.
Currency Converter
Convert between major world currencies including USD, EUR, GBP, JPY, CAD, and AUD.
Merge PDF
Combine multiple PDF documents into a single organized PDF file 100% locally in your browser.
Split PDF
Extract specific page ranges or split PDF documents into smaller files client-side.
Image Compressor
Reduce image file size by up to 80% with real-time quality adjustment and side-by-side preview.
Image Resizer
Resize image dimensions with pixel precision and aspect ratio locking.
Word & Character Counter
Count words, characters, sentences, paragraphs, and estimate reading/speaking times.
JSON Formatter & Validator
Beautify, minify, validate, and debug JSON with syntax error checking.
Secure Password Generator
Generate cryptographically secure random passwords with customizable length and entropy rating.
Meta Tags & SERP Preview
Generate search engine meta tags and preview Google SERP snippet appearance.
Browse by Category
Find the right tool by what you're working on.
Calculators
Accurate math, financial, personal health, and everyday utility calculators.
Unit Converters
Instant conversion between measurement units, currencies, speed, and data.
PDF Tools
Merge, split, rotate, convert, and extract PDFs 100% privately in your browser.
Image Tools
Compress, resize, crop, rotate, and convert images client-side without upload.
Text Utilities
Word counters, text formatting, slug generators, case converters, and sorters.
Developer Tools
JSON formatters, Base64, hashing, Regex testing, minifiers, and color converters.
Generators
Generate QR codes, strong passwords, UUIDs, dummy data, and invoices.
Finance & Money
Loan EMI, mortgages, profit margin, compound interest, and investment tools.
SEO & Webmaster
Meta tags, SERP preview, robots.txt, sitemap generators, and keyword checkers.
Social Media
Post character limits, hashtag generators, and content snippet formatters.
Date & Time
Time zone converters, age calculator, date difference, countdowns, and timestamps.
AI & Productivity
AI prompt formatters, markdown previewers, and writing productivity assistants.